Jim Davidson hosts Michael Dwyer in a program on the Irish immigration to Rutland. This program is the fourth in a series on Rutland immigrant groups and the challenge to find their ancestors. Name variations can cause serious problems for the novice family history searcher. Another problem is the all too common use of the same names in multiple generations. Michael brings a great deal of light to the problems of Irish immigrant searches. Many Irish in Rutland came through Canada. Sources for tracking this problem are offered.